HAEHNE - Your Partner In Force Measurement And Web Tension Control

We develop, produce and sell force sensors and evaluation electronics to make your machines and plants more efficient and to ensure production quality. Our claim is to provide you with suitable, reliable and easy-to-use products for your application.

The strip tension and web tension control is the core competence of HAEHNE Kraftmesstechnik Company. The program includes all common types of load cells: Pillow Block Sensors for minimum and maximum forces, radial force sensors, measuring bearings and load pins, complete measurement rolls, and one-sided measuring rolls. Years of experience in providing special solutions in environnements such as high temperature, vacuum, acids, and alkalis complement the standard product program.

HAEHNE Kraftmesstechnik covers the broad field of force transducers such as force measurement bolts, load pins and load cells in the manifold forms as tension sensors in the lifting equipment as well as precise pressure force sensors for joining in the assembly. Ring force sensors, for example, in Roll Coaters allow precise control of the contact pressure rollers. Portable force gauges are designed for the measurement of nip forces in calenders.

HAEHNE has many years of experience in the force measurement technology and in use of the Finite Element Method (FEM). Therefore, it is often possible to find lower cost-effective solutions than can be achieved with standard load cells. Examples include: adjusting the nominal force range or extending the measuring range beyond standard specification also with increased accuracy. Giving support for the risk assessment for the classification of force sensors according to the Machinery Directive, SIL3 or PLd. Preparing sensors for the use at elevated temperature to 300°C or in aggressive environments with acids and alkalis, or in high vacuum applications up 10E-7 Millibar, replacement of a standard load cell as an additive element of a machine structure by transforming your regular machine components into so-called "measurement machines elements".